Initial commit

lib/core/utils/json_utils.dart

@@ -0,0 +1,20 @@
+import 'dart:convert';
+
+class JsonUtils {
+  JsonUtils._();
+
+  static List<dynamic> safeDecodeList(String? json) {
+    if (json == null || json.isEmpty) return [];
+    try {
+      final decoded = jsonDecode(json);
+      if (decoded is List) return decoded;
+      return [];
+    } catch (_) {
+      return [];
+    }
+  }
+
+  static String encodeList(List<Map<String, dynamic>> list) {
+    return jsonEncode(list);
+  }
+}